Reducing Recommender Systems Data Base Sizes and Improving their Accuracy.
Jesús BobadillaFrancisco SerradillaLuis F. MingoPublished in: International Conference on Internet Computing (2009)
Keyphrases
- recommender systems
- high accuracy
- high precision
- database
- computational cost
- user preferences
- error rate
- user profiles
- improved accuracy
- precision and recall
- prediction accuracy
- collaborative filtering
- classification accuracy
- databases
- semi supervised
- genetic algorithm
- information filtering
- recommendation algorithms